patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Problem: A lot of code is shared between vim.exe and gvim.exe.
Solution: Optionally put the shared code in vim.dll. (Ken Takata,
closes #4287)
diff --git a/src/globals.h b/src/globals.h
index 5c5d8d2..d0a8d91 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1442,7 +1442,7 @@
EXTERN char e_noalt[] INIT(= N_("E23: No alternate file"));
EXTERN char e_noabbr[] INIT(= N_("E24: No such abbreviation"));
EXTERN char e_nobang[] INIT(= N_("E477: No ! allowed"));
-#ifndef FEAT_GUI
+#if !defined(FEAT_GUI) || defined(VIMDLL)
EXTERN char e_nogvim[] INIT(= N_("E25: GUI cannot be used: Not enabled at compile time"));
#endif
#ifndef FEAT_RIGHTLEFT
@@ -1645,6 +1645,7 @@
#ifdef MSWIN
EXTERN int ctrl_break_was_pressed INIT(= FALSE);
+EXTERN HINSTANCE g_hinst INIT(= NULL);
#endif
#ifdef FEAT_TEXT_PROP